1. Borgman, C. L. (2007) Scholarship in the Digital Age: Information, Infrastructure, and the Internet, MIT PressCambridge, MA.,
2. Creative Commons. 2012. Retrieved February 19, 2012, from http://creativecommons.org/ .
3. Global Libraries Program (World Archaeological Congress). 2011. Retrieved February 14, 2012, from http://www.worldarchaeologicalcongress.org/activities/global-libraries/198-global-libraries-program .
4. Jones, C. 2012. AWOL—The Ancient World Online: Alphabetical List of Open Access Journals in Ancient Studies. AWOL—The Ancient World Online. Retrieved from http://ancientworldonline.blogspot.com/2009/10/alphabetical-list-of-open-access.html .
5. Kansa, E. C., Kansa, S. W., Burton, M. M., Stankowski, C. 2010. Googling the Grey: Open Data, Web Services, and Semantics. Archaeologies 6(2):301–326. doi: 10.1007/s11759-010-9146-4 .